Animal Upon Animal Memory Stacking

While enjoying a lively adventure to the sea coast the animals discover a lighthouse! The animals think they can create their own animal tower lighthouse with a glow worm on top. So the bear climbs onto the elephant, the lion onto the bear and so on. But the crocodile is offended – he wants to be on top! He keeps pushing animals out of the tower and confuses everyone.Who can keep an overview and stack the animals in the correct order?